baber/WOPTO huggingface dataset:
Patent JP-2001027448-A (JP)
Title: High capacity hot water supply system and operation control method thereof
Inventor: YAMAGUCHI SHINJI
IPC: F24H1/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To ensure smooth initial start up operation of a high capacity hot water supply system. SOLUTION: After being stored in a hot water storage tank 4, hot water is circulated through a hot water circulation pipe line 12 and supplied to each housing with hot water in the pipe line being heat insulated. The hot water circulation pipe line 12 is provided with temperature sensors T5, T6 and automatic operation of a system is stopped when the temperature sensors T5, T6 detect a hot water temperature equal to or lower than a set level for stopping the system. When hot water is circulated, for the first time, through the hot water circulation pipe line 12 after it is stored in the hot water storage tank 4, the automatic operation stopping function is disabled and the operation is not stopped even if the hot water passes through cold pipe line and the temperature thereof drops below the set level for stopping the system.  When the cold pipe line is warmed and the temperature of circulating hot water reaches a set level for starting automatic operation, the automatic operation stopping function is released and a transition is made to normal automatic operation.
Patent JP-2001057266-A (JP)
Title: Connector mounting device for module type wall plate
Inventor: BOGIEL STEVEN B
IPC: H01R13/73
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a novel and improved mounting device in a power distribution system flowing a current into a module type wall plate. SOLUTION: This mounting device 10 in a power distribution system for carrying electricity into a module type wall plate consists of a mounting bracket 12 capable of being arranged in a wire wiring pipe of the module type wall plate, an electricity storage part 20 capable of being attached to the mounting bracket 12, a mutual compensation type mutually engaging guide means between the mounting bracket 12 and the electricity storage part 20 which guides the electricity storage part 20 into a proper mounting position on the mounting bracket 12, and a mutual compensation type mutually engaging latch means between the mounting bracket 12 and the electricity storage part 20 which locks the electricity storage part 20 at a mounting position on the mounting bracket 12.
Patent JP-2002018291-A (JP)
Title: Metal oxide catalyst and method for manufacturing the same
Inventor: HAYAKAWA KAZUMORI
IPC: B01J35/10
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To produce a metal oxide catalyst capable of achieving the rapid penetration of a reaction substance into an active region, the rapid separation of a reaction product from the active region and a high catalytic activity in the active region at the same time to develop extremely high catalytic effect and especially useful for a dioxin decomposing reaction or a hydrogen producing reaction, and a method for manufacturing the same. SOLUTION: The metal oxide catalyst has first pores with a pore size of 3-30 nm in a pore volume ratio of 0.01-0.60 cm3/cm3 (pore volume/apparent volume of catalyst) and second pores with a pore size of 50-500 nm in a pore volume ratio of 0.01-0.60 cm3/cm3 (pore volume/apparent volume of catalyst). 5-50 pts.wt. (the weight in terms of a metal oxide) of a sol substance containing metal oxide particles with a particle size of 3-50 nm and 5-50 pts.wt. of a polymeric substance with a mol.wt. of 200-2,000,000 are mixed to be heated to 300-700 deg.C to manufacture the metal oxide catalyst.
Patent JP-2002024857-A (JP)
Title: Computer-readable recording medium recorded program for displaying light source on game screen and its program, and method and device for displaying the game screen
Inventor: ITAI KATSUTOMO
IPC: A63F13/52
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To display a trace of light so that it looks more realistic, which represents a trace occurring in the case of moving of a light source within a virtual three dimensional space and the like. SOLUTION: First, tables to be used and the like are initialized (S1), and a light source and the like are moved by operation input (S3). After the position of the light source on the display screen has been acquired by carrying out perspective converting (S5), polygon with a prescribed width is generated along a new moving trace of the light source of the display screen (S7). Then transparencies of all polygons generated are enhanced (S9). The earlier a polygon was generated, the higher its transparency becomes. Next a texture, whose brightness becomes higher, moving along the moving trace of the light source and whose brightness becomes lower, moving away from the moving trace, is mapped into the polygon. In addition, the polygon is drawn on the moving trace of the light source using α blending (S11), and the drawn image is displayed on the display screen (S13). The sequence from S1 to S13 is repeated, until the game is ended (S15).
Patent JP-2001041824-A (JP)
Title: Method for shortening response time for temperature sensor
Inventor: BAERTS CHRISTIAN
IPC: G01K1/14
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To shorten the response time of a temperature sensor provided in an exhaust pipe regardless of change in operation mode of an automated car by measuring the actual temperature of the exhaust gas, and calculating a sensor signal using an algorism which uses a specified control parameter, for predicting temperature transition. SOLUTION: The axial temperature of exhaust gas is measured and the acquired sensor signal is calculate using an equation which uses an algorism that uses control parameters P, I, and D, for predicting temperature transition. Here, in an equation, Ucalculated is a calculated signal value, Umeasured is a sensor signal, P, I, and D are control parameters peculiar to application of PID controller, τ is time constant, and t is time. The function of a temperature sensor which is actually used, or, a usable value among actual engine data such as air mass flow, rotation speed, engine load, jetted fuel amount, ignition delay, cooling water temperature, and external temperature is used as the control parameters P, I, and D.
Patent JP-2002020072-A (JP)
Title: Cleaning device for passenger conveyor
Inventor: IGARASHI YOSHIHARU
IPC: B66B31/00
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device for a passenger conveyor in which the ability of removing deposit in an oil-receiving plate is improved so as to decrease operating time for cleaning. SOLUTION: The end of a cleaning part 12 to be in contact with the oil- receiving plate 7 is made in a shape of a fork so that deposit such as foreign particles deposited on the oil-receiving plate 7 may be removed without an influence of the irregularity of the oil-receiving plate 7.
Patent JP-2002020378-A (JP)
Title: Thioester compound and insect pest expellent and acaricide containing the same
Inventor: NOMURA MASATO
IPC: A01N43/08
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a compound exhibiting high extermination effect on various sanitary insect pests and unpleasant insect pests, especially indoor Tarsonemidae over a long period, to provide an insect pest expellent and acaricide containing the compound as an active ingredient having both of retention of effect persistence and activity retention at a low concentration. SOLUTION: A thioester represented by the following general formula (1) is provided. The thioester compound, particularly a condensation product of a terpenyl compound with furfurylmercaptane has extermination effect on various insect pests, particularly indoor Tarsonemidae and is effective in slight amount thereof. The insect pest expellent and andacaricide exhibiting high extermination effect are obtained by preparing the above thioester in a desired dosage form such as oil solution, emulsion, wettable powder, powder, granules, fumigating agent, aerosol or sheet together with solid carrier, liquid carrier, gaseous carrier, bait, etc.
Patent JP-2002018130-A (JP)
Title: Input device for game
Inventor: FUJITA KOJI
IPC: A63F13/24
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an input device for a game for giving reality to the game more by bringing the appearance and movement of an input means closer to game contents. SOLUTION: The input means 40 formed similarly to a tool to be used by moving a holding part back and forth to an object is used so as to move the holding part 40a back and forth to the object M in a game image A displayed at a display means 3 and an input operation and an input cancellation operation are performed. During the game, when the input means 40 is operated, a state as if using an actual tool to the object M is reproduced though it is an image.
Patent JP-2002019483-A (JP)
Title: Shift lever device
Inventor: NAKANISHI MASANORI
IPC: B60K20/02
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a shift lever device capable of reducing parts exclusive for a shift lock mechanism. SOLUTION: A shift lock member B locks a shift stopper 7 when a brake is not operated, and unlocks the shift stopper 7 when the brake is operated. The radius from the center of the relative turn of a detent part 32 to the shift stopper 7 to an engagement part of the corresponding detent part 32 in a P range is set to be the dimension different from the radius from the center of the turn to the engagement part of the corresponding detent part 32 in other ranges. The shift lock member B is movable to the locking position only in a condition in which the shift stopper 7 is engaged with the detent part 32 in the P range. The movement of the shift lock member B to the locking position in other ranges is prevented by the shift stopper 7.
Patent JP-2002024694-A (JP)
Title: Recommendatory information introducing method, recommendatory information introducing system, and recording medium with recommendatory information introducing program recorded thereon
Inventor: SATO MOTOI
IPC: G06Q30/02
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To introduce recommendatory information without needing evaluation input with respect to information and classification of the information by genre. SOLUTION: A client 10 accesses an item recommendation server 20 through the Internet and sends a client ID. The item recommendation server 20 displays a button and a message for urging 'an item recommendation demand' to the client 10, and the client 10 performs the recommendation introduction demand selecting action. The item recommendation server 20 forms a reading item list, a relative client list and a relative item list and introduces the recommendatory item to the client 10.
Patent JP-2002031157-A (JP)
Title: Release bearing assembly
Inventor: KAJITANI KOJI
IPC: F16D23/14
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To facilitate a work to assemble a transmission to an engine when a pull type clutch device is employed. SOLUTION: This release bearing assembly 15 is provided with a bearing housing 20, a release bearing 21, and a weight part 25. The bearing housing 20 is provided in two spots, opposed to each other, on an outer surface with a pair of engaging parts 24 with which a shift fork 16 is engaged. The release bearing 21 is assembled in the bearing housing 20. The weight part 25 is formed at the bearing housing 20 such that a pair of the engaging parts 24 of the bearing housing 20 are horizontally arranged.
Patent JP-2001057081-A (JP)
Title: Method and device for loading directly data on bit lines in dynamic random access memory
Inventor: BRADY JAMES
IPC: G11C7/10
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To enable writing directly data in a memory cell by making a data bit bypass a sense amplifier and writing directly data in a bit line from an I/O data line when a first transmission gate is turned on and a second transmission gate is turned off. SOLUTION: A BLK line 140 makes a BLK pass gate 130 a turn-off state (the BLK pass gate 130 is in a high impedance state) as a logical low voltage level, and separates a sense amplifier 135 from a pair of bit line 110. An I/O enable-line 160 is made a logical low voltage level, an I/O pass gate 155 is turned off, and the sense amplifier 135 is bypassed during a write-in period. A write-in signal 310 is made a logical high voltage level, a write-in pass gate 300 is turned on, and an I/O data line 145 is electrically connected to the pair of bit line 110. Data in the I/O data line is written in the bit line 110, successively, written in a memory cell 105.
Patent JP-2002030825-A (JP)
Title: Bicycle parking device
Inventor: KISHIMOTO MITSUO
IPC: B62H3/08
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a lifting type bicycle parking device by an elevator capable of quickly performing housing/delivery operation. SOLUTION: In this bicycle parking device where a pallet is placed in an elevator car for lifting in a tower, movable carriages for moving on the pallet are adjacently arranged by two units or more, and bicycles are placed on the movable carriages through an entrance, entrance doors to the adjacent movable carriages are arranged on both sides to the elevator car.
Patent JP-2002028214-A (JP)
Title: Lift
Inventor: NIWA SUSUMU
IPC: B66F7/18
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To easily make a lift install in a swimming pool or a bathtub in which a person to be cared enters and leaves. SOLUTION: A reserving member 3 connected to the intermediate part of a support 1 for vertically moving a hung seat 2 hung rotatably at an upper end in the case of extension and reduction by external operation while being erected inside a water tub P or on a peripheral floor F outside the water tub P is connected to a connecting mechanism 5 connected to an engaging part F1 formed on the floor F or the like.
Patent JP-2002030669-A (JP)
Title: Temporary coffering work method and frame body for temporary coffer
Inventor: TOMINAGA KENJI
IPC: E02D19/04
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a temporary coffering work method and a frame body for temporary coffer capable of performing a temporary coffering with a simple and inexpensive method without using a driving machine so far mandatory in a temporary coffering operation for rivers and rapidly and simply performing the temporary closing without using a conventional sandbags in the temporary closing operation for the construction of temporary banks. SOLUTION: A frame body for temporary coffer comprises a hollow part opening in vertical direction and side walls surrounding the hollow part. A large number of frame bodies are installed closely to each other in longitudinal direction, and sediment is input into the hollow parts of the frame bodies for temporary closing to fix the large number of frame bodies for temporary closing. Thus the temporary coffering can be performed.
Patent JP-2002042372-A (JP)
Title: Optical pickup device and its location control method
Inventor: TOKIWA KAZUNORI
IPC: G11B7/09
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To properly control the position to be irradiated by multibeam laser beam. SOLUTION: In an operational amplifier 41a, an electrical signal which is detected by a light-receiving surface 30a which is provided in a photodetector 20a is received by an inverted input terminal, an electrical signal which is detected by a light-receiving surface 30b is received by a noninverted input terminal, and a tracking error signal TE1 is generated. In an operational amplifier 41b, an electrical signal, which is detected by a light-receiving surface 30c provided in a photodetector 20d, is received by the noninverted input terminal, an electrical signal which is detected by a light-receiving surface 30d is received by the inverted input terminal and a tracking error signal TE2 is generated.  In a phase error detecting circuit 42, a voltage signal for synchronizing the phase of the tracking error signal TE1 with the phase of the tracking error signal TE2 is generated and is fed to a driver 43, and a drive voltage is applied to a micromotor 40 incorporated in a rotating plate 11. The rotating plate 11 is rotationally driven by the micromotor 40, in response to the drive voltage applied by the driver 43, and the location of an optical head array 10 is adjusted.
Patent JP-2002037643-A (JP)
Title: Antimicrobial glass and its resin components
Inventor: MASUDA NORIAKI
IPC: C03C4/00
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a consistent ZnO-B2O3-SiO2 base antimicrobial glass and a resin components containing the glass which can avoid such bad influences on the resin as losing brightness and getting cloudy and rough and changing color when mixed with the resin and whose antibacterial action is improved. SOLUTION: A characteristic of the glass is the content in % by weight of ZnO 40-70%, Ag2O 0.01-3.0%, B2O3+SiO2+P2O5 20-55%, R2O (R:Na, Li, K) 0-5%, R'O (R': Mg, Ca, Sr, Ba) 0-30%, Al2O3 0-20%. The other characteristic is the content in % by weight of the antimicrobial glass contained in the resin components which comprises ZnO 40-70%, Ag2O 0.01-3.0%, B2O3+SiO2+P2O5 20-55%, R2O (R: Na, Li, K) 0-5%, R'O(R': Mg, Ca, Sr, Ba) 0-30%, Al2O3 0-20%.
Patent JP-2002039856-A (JP)
Title: Infrared sensor
Inventor: KUBO RYUICHI
IPC: H01L35/32
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an infrared sensor excellent in temperature compensating precision of a temperature-compensating resistance film, and excellent in sensivity precision. SOLUTION: This sensor 10 is provided with a thermo-pile 16 connected with plural thermo-couples. The therm-opile 16 is composed of a warm junction 18, a cold junction 20, and thermoelectric patterns 26, 28. The pattern 26 is formed of a themoelectric material different from that of the pattern 28. The warm junction 18 and the cold junction 20 are formed of a joining material different from the thermoelectric material. The temperature-compensating resistance film 30 is formed of the material same to the joining material used for forming the warm and cold junctions 18, 20 in a corner part of the face same to a face formed with the thermo-pile on a substrate 12.
Patent JP-2001069970-A (JP)
Title: Recombinant newstle disease virus as embryo vaccine
Inventor: MEBATSION TESHOME
IPC: A61K39/00
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a Newcastle disease virus(NDV) mutant which is phenotypicaly V protein positive, in which a prescribed amount or less of its P-gene derived from mRNAs in infected cells encode V ORF, and which is useful for a live vaccine to protect birds against NDV and so on. SOLUTION: A Newcastle disease virus(NDV) mutant expresses its V protein at a reduced level (NDV V). The mutant is phenotypically V protein positive, and <=6%, preferably <=3%, more preferably 1%, of its P-gene derived from mRNAs in infected cell encode V ORF. The phosphoprotein (P) gene mRNA editing locus UUU UUC CC (genome RNA sense) comprises a mutation to reduce editing. The mutation in the editin locus is a nucleotide substitution. A live vaccine against Newcastle disease in birds comprises the NDV mutant and a pharmaceutically acceptable carrier.
Patent JP-2002039397-A (JP)
Title: Gland packing
Inventor: ITOI KATSUTOYO
IPC: D04B21/20
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a gland packing suitably used for a soot blower removing dust adhering to a heat transfer surface of a petroleum processing furnace and the like. SOLUTION: Yarn 10 is made by twisting aromatic polyamide fiber and carbon fiber, and five pieces of yarn twisting carbon fiber is bundled to be a center core material 11. Around the center core material 11, sixteen pieces of the yarn 10 are braided to be a rectangular cord shaped unit, and lubricant made of turbine oil and graphite is impregnated in the rectangular cord shaped unit, thereby structuring the gland packing.
Patent JP-2002034754-A (JP)
Title: Quilt for kotatsu
Inventor: OKAMOTO TERUZO
IPC: A47G9/02
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a quilt for Kotatsu (a low table with a heat source underneath) in which the quit and the table do not move from the body of the Kotatsu when being used, by forming a securing method to secure the table and the body of the Kotatsu. SOLUTION: A quilt for Kotatsu BC consists of a top quilt part 1, a side quilt part 2 and a connecting quilt part 3. An opening for inserting a fixing means therein 4 is formed by sewing the side quilt part 2 to the top quilt part 1, and the quilt for Kotatsu BC and a table 33 is fixed onto the body of a Kotatsu 22 by deciding the position of the quilt for Kotatsu BC corresponding the opening for inserting a fixing means therein 4 to a fixing means 10, and by connecting the fixing means 10 while having the quilt for Kotatsu BC put on the body of the Kotatsu 22.
Patent JP-2002042694-A (JP)
Title: Deflection yoke and display device
Inventor: AOKI KYOSUKE
IPC: H01J29/76
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To correct also upper, middle and lower pin cushion distortion when the upper and lower pin cushion distortion is corrected. SOLUTION: This deflection yoke comprises a correction coil 21 adapted to form a correction magnetic field to deflect vertically an electron beam on the rear end side of the deflection yoke, a current supply means adapted to supply a correction current. with serrate waves corresponding to a vertical deflection period for the correction coil 21 and a pair of diodes D1, D2 adapted to perform peak clip of the correction current supplied from the current supplying means for the correction coil 21.
Patent JP-2002047567-A (JP)
Title: Thermal cvd treatment method
Inventor: NAKAMORI MASAHARU
IPC: C23C28/02
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a thermal CVD treatment method for moving and stationary blades (hereinafter simply referred to as blade") having high temperature corrosion resistance and applied for a gas turbine or the like. SOLUTION: A recessed part 15 provided on the space between the base edge part 12 and blade root part 13 of a turbine blade 14 is held by the flange parts 17 of a masking tool 16 sagging from a top board 20 provided so as to cover the blade root part 13 and is made in close contact therewith, further the space part between the tool 16 and the blade root part 13 is filled with masking fine particles 21, and the whole of the blade root part 13 is covered with the masking fine particles 21, thus the intrusion of treating gas for CVD-Cr treatment is prevented.
Patent JP-2002035923-A (JP)
Title: Flask dismantling system for green sand mold
Inventor: ONO YASUTSUGU
IPC: B22D29/02
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a flask dismantling system for green sand molds capable of controlling a shakeout machine, monitoring changes in properties of sand over a long span and predicting the rejection rate of every wrought material at the time of dismantling a flask, by accumulating data on flask dismantling conditions of every wrought material. SOLUTION: This system is intended to decrease the volume of sand taken out together with a wrought material W by varying residence time in a vibrating trough 39, the grating space of a sieve lattice 41 and the exciting force and amplitude of a vibrating motor 45 according to the wrought material W. The volume of sand staying in a shakeout machine 31 is controlled by measuring, by means of a sand volume detecting sensor 69, the volume of sand taken out together with the wrought material W and by measuring the noise level of the shakeout machine 31 by means of a noise level measuring sensor 42. An acceleration sensor 40 measures the vibration level of the vibrating trough 39 thereby detecting a breakage or crack in the body of the shakeout machine 31 and looseness of bolts, etc.  Further, the timing of maintenance is predicted by measuring the temperature of the vibrating motor 45 by means of a temperature sensor 46.